Question: Problem 10 - (15 points) Let W C R' be the null space of the 3 x 4 matrix 2 3 4 A = 5

Problem 10 - (15 points) Let W C R' be the null space of the 3 x 4 matrix 2 3 4 A = 5 6 7 8 9 10 11 12 i.e. W = {x = (X1, 2, 13, 14) ( R' : Ax = 0} Determine a basis of W. State the dimension of W

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